package com.harveyguo.nihonngo.service;


import com.harveyguo.nihonngo.model.dto.CourseCreateDto;
import com.harveyguo.nihonngo.model.dto.CourseDto;
import com.harveyguo.nihonngo.model.dto.UserCreateDto;
import com.harveyguo.nihonngo.model.dto.UserDto;
import com.harveyguo.nihonngo.model.entity.Course;

import java.util.List;

public interface CourseService {

    List<CourseDto> list();


    CourseDto  createdCourse(CourseCreateDto createDto);


}
